There is also cipherscan by Julien Vehent (with a bunch of patches by mzeltner and me).
https://github.com/mzeltner/cipherscan
Original repo doesn't yet include our pull request https://github.com/jvehent/cipherscan
It works with any *nix or *tux with OpenSSL. (Tested with Debian, OS X, Solaris and FreeBSD.) You can specify which openssl binary you want to use to enumerate ciphers and protocols. Also gives details about DH parameters, key exchange and PFS.
Feedback is welcome!
Best regards
Pepi